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| Description: Equality deduction for binary relation. |
| Ref | Expression |
|---|---|
| breq1d.1 |
|
| Ref | Expression |
|---|---|
| breq2d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breq1d.1 |
. 2
| |
| 2 | breq2 2066 |
. 2
| |
| 3 | 1, 2 | syl 12 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: breq12d 2073 breqtrd 2081 syl5breq 2091 isorel 2932 isocnv 2934 isotr 2935 isotrALT 2936 f1owe 2943 f1oweOLD 2944 caoprord 3070 th3qlem2 3251 sdomsdomcard 3654 alephordlem1 3677 alephordi 3679 ltapq 3870 ltmpq 3871 addclprlem1 3912 mulclprlem 3915 1idpr 3927 ltaprlem 3944 ltapr 3945 prlem936a 3947 prlem936 3949 ltasr 4003 mulgt0sr 4008 sqgt0sr 4009 ssgt0sr 4011 axltadd 4085 axmulgt0 4086 addge0 4324 addgegt0 4325 ltadd1t 4348 leadd1t 4350 ltsubaddt 4353 ltsubadd2t 4354 lesubaddt 4355 lesubadd2t 4356 lt2addt 4361 addge0t 4362 posdift 4365 ltnegt 4366 ltnegcon1t 4367 lenegt 4368 lenegcon1t 4369 lesub0t 4374 mulge0t 4375 ltsqt 4376 recgt0 4386 prodgt0 4388 divgt0 4390 recgt0t 4401 divgt0t 4402 divge0t 4403 ltdivt 4404 ltmuldivt 4406 ltdivmult 4408 ltrec 4410 ltrect 4417 lerect 4418 le2sqt 4420 nnge1t 4439 nnleltp1t 4448 nnreclt 4522 nn0ltlem1 4558 zltp1let 4597 rebtwnz 4620 flleltt 4625 qbtwnre 4650 om2uzlt 4654 lt2sqet 4706 sqege0t 4708 discrlem2 4714 discrlem 4716 sqrlem21 4751 sqrgt0 4759 sqrgt0t 4768 sqrge0t 4769 absgt0t 4863 abs3lemt 4865 ruclem4 4888 ruclem32 4916 znnen 4930 normlem6 5068 normgt0t 5078 norm3lemt 5097 hlimcaui 5141 projlem7 5199 projlem16 5208 projlem17 5209 projlem20 5212 projlem28 5220 pjthlem9 5233 pjthlem12 5236 pjssge0t 5636 pjdifnormt 5637 stelt 5671 stge0t 5673 chcv1t 5751 cvexcht 5763 atcvatlem 5770 atcvat3 5774 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 ax-4 673 ax-5 674 ax-6 675 ax-7 676 ax-gen 677 ax-8 798 ax-9 799 ax-10 800 ax-11 801 ax-12 802 ax-16 922 ax-17 925 ax-ext 1074 |
| This theorem depends on definitions: df-bi 128 df-or 197 df-an 198 df-ex 679 df-sb 853 df-clab 1093 df-cleq 1097 df-clel 1099 df-v 1349 df-un 1490 df-sn 1811 df-pr 1812 df-op 1815 df-br 2063 |